Christensen, C. M. (2012). HOW WILL YOU MEASURE YOUR LIFE? HARPER COLLINS PUB.,UK.
芝加哥风格引文Christensen, Clayton M. HOW WILL YOU MEASURE YOUR LIFE? HARPER COLLINS PUB.,UK, 2012.
MLA引文Christensen, Clayton M. HOW WILL YOU MEASURE YOUR LIFE? HARPER COLLINS PUB.,UK, 2012.
警告：这些引文格式不一定是100％准确.